Greetings, Background:
I have not (yet) studied or written a linux or rtdm device driver. I am, however, using one whose source with which I am unfamiliar. My particular scenario involves a communications device driver written to by many asynchronous tasks with varying priorities. I am concerned that I may need to provide protections in front of the rt_dev_ioctl call to ensure coherency. Question: Does a call to rt_dev_ioctl implicitly handle serialization or is it each driver's (or application's) responsibility to take care of serialization/reentrancy issues? Thanks in advance, Paul _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
